QSD
Member
I've been thinking about this claim for a while now but can't really figure itThey mutate due to biological pressures. In this case the vaccine would be the pressure. So in order to mutate in a way that would render the vaccines ineffective, the virus would have to encounter and infect vaccinated people. This is biology 101.
- if many are vaccinated this puts evolutionary pressure on the virus, the landscape is more hostile so any virus strain that manages to slip through will be more resilient
VS
- if many are vaccinated there is just far less of the virus making the rounds. Lower population means a lower chance of a resistant mutation appearing